20 duplicated lines in:
  - libraries/Microsoft.Bot.Connector/Authentication/BotFrameworkClientImpl.cs (53:77, 28%)
  - libraries/integration/Microsoft.Bot.Builder.Integration.AspNet.Core/BotFrameworkHttpClient.cs (135:157, 23%)

7 duplicated lines in:
  - libraries/Microsoft.Bot.Connector/Authentication/BotFrameworkAuthenticationFactory.cs (82:88, 11%)
  - libraries/integration/Microsoft.Bot.Builder.Integration.AspNet.Core/ConfigurationBotFrameworkAuthentication.cs (46:52, 17%)